Quote Originally Posted by Rodney View Post
11. Strago: He also was a blue mage during the era of having to take an attack to the learn the move, so that kept him out of my party quite often. (I much preferred -- and still do prefer, actually -- Quistis, Quina, and Kimahri's methods of learning blue magic.) So he's down here.
This is incorrect, Strago simply needs to see the spell and live to the end of the battle to acquire it. He doesn't have to be hit with a blue spell like Blue Mages in FFV or Enemy Skill Materia in VII. Amusingly, he can also fail to learn a Blue Magic if he is blind when the spell is used. Meaning in the non-GBA versions of the game (where the blind spell doesn't actually affect accuracy due to a glitch) Strago is the only character who is affectded in a detrimental way by the status Effect Blind.

This list is a bit too hard for me, so I''ll come back later and give my rankings.